Luxen Solar Energy vs Resun Solar - solar panel manufacturer comparison
Resun Solar has the broader catalog (280 vs 151 models). Luxen Solar Energy leads on peak efficiency at 24.80%. Luxen Solar Energy leans bifacial (52% of lineup).
Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.
The two companies
Luxen Solar is a global company dedicated to the production and sales of high-power, low-attenuation solar photovoltaic modules. The company was founded in Spain and has since established manufacturing facilities and branches in various countries. Luxen is recognized as a Tier 1 manufacturer by BloombergNEF and is...
- Founded
- 2005
- Headquarters
- Suzhou, China
- Annual capacity
- 3 GW/year
- Employees
- 500+
- Tier 1 bankable
- Yes
Resun Solar Energy Co., Ltd. specializes in developing and manufacturing high-quality, cost-effective photovoltaic solar modules. With factories accredited by ISO9001 & 14001, their panels are certified by TUV, IEC61215, IEC61730, and other international quality systems. The company's sales network spans over 80...
- Founded
- 2007
- Headquarters
- Suzhou, China
- Annual capacity
- 1 GW/year
Catalogue against catalogue
An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.
What each of them builds
Luxen Solar Energy skews to higher efficiency: 11% of lineup is 23%+
Luxen Solar Energy offers more 600W+ panels (43% of lineup)
Dominant cell tech: N-type (81%)
Dominant cell tech: TOPCon (55%)
The flagships
Written summary
Luxen Solar Energy was founded in Spain in 2005 and established its own manufacturing base in China in 2011. The brand has held confirmed Tier 1 bankability status since 2022, placing it among roughly the top 50 most bankable module makers tracked by PV Tech, with current production capacity of around 3 GW per year and stated plans to reach 10 GW by 2026. Resun Solar has also operated since 2005, growing from an initial 1 GW of capacity to roughly 5 GW per year after two decades of expansion, and it carries a long track record supplying solar home systems for World Bank-backed projects. On formal institutional recognition, Luxen currently has the more clearly documented footprint through its verified Tier 1 listing.
Luxen's catalog spans both older PERC cells and an expanding TOPCon n-type lineup (the 182mm N5 and 210mm N6 series), targeting residential rooftops, commercial and industrial (C&I) installations, and utility-scale projects, including dual-glass bifacial variants. Resun has moved almost entirely to TOPCon cell technology, with smaller-format panels in the 380-460 W range suited to residential roofs and larger bifacial modules in the 550-620 W class aimed at ground-mount and commercial systems, where TOPCon's higher bifaciality yields extra rear-side energy capture. Resun's panels also carry a broad certification set (TUV IEC61215/61730, CEC, PID-free testing) and CHUBB insurance backing.
For a typical international buyer, the two brands are broadly comparable in market positioning, so the choice often comes down to project type: Luxen's confirmed Tier 1 status may carry more weight for bank-financed residential or C&I deals, while Resun's near-uniform TOPCon lineup and strong bifacial share make it a solid fit for ground-mount and utility-scale installations where rear-side yield matters most.
Generated by Claude Sonnet 5 · 2026-08-18
Other brand comparisons
Shop prices: See 3 Luxen Solar Energy offers
Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.